AI brief of an SEC Form 8-K · Alnylam Pharmaceuticals (ALNY)

Alnylam Preliminary 2025 Product Revenue $2,987 Million; 2026 Guidance Set

Positive Impact 4 of 5 guidance Written later

Alnylam announced preliminary 2025 global net product revenues of approximately $2,987 million, up 81% from 2024, and full year 2026 combined net product revenue guidance of $4,900 million to $5,300 million. The company also launched a five-year strategy called Alnylam 2030. The figures are unaudited and subject to adjustment until complete results are released in February 2026.

Key points

  • Preliminary fourth quarter 2025 net product revenues were approximately $995 million; full year 2025 was approximately $2,987 million.
  • 2026 combined net product revenue guidance is $4,900 million to $5,300 million, including Total TTR guidance of $4,400 million to $4,700 million.
  • Results are preliminary and unaudited; complete fourth quarter and full year 2025 results are expected in February 2026.
  • Management will discuss the results and guidance in a webcast on January 12, 2026 at 9:00 am PT.

The filing

CompanyAlnylam Pharmaceuticals (ALNY)
Form8-K, current report
Filed with the SECJan 12, 2026, 7:30 AM ET
Accession number0001628280-26-001755

Items reported: 2.02 Results of Operations

Read the filing on SEC.gov ↗

Written by AI on Nov 8, 2026, 12:42 AM ET, from this filing only. Written later: this filing was briefed after the fact, when past filings were added to the site, so the brief may be read with hindsight; the filing itself is the record of what was known on January 12, 2026.

Briefs are written by AI from the filing text and can contain mistakes — open the filing before acting on anything. Impact (1-5) and tone are the AI's reading of the filing for shareholders, not a price forecast. Not investment advice.